IdStati: array[TIdStatus] of string = ( RSStatusResolving, RSStatusConnecting, RSStatusConnected, RSStatusDisconnecting, RSStatusDisconnected, RSStatusText, RSStatusText, RSStatusText, RSStatusText);

IdStati is an array of strings which are used as the format specifier for constructing the status message for the TIdStatusEvent event. There is one array element in IdStati for each of the values in the TIdStatus enumerated type. 

Each element in the array contains a constant value that represents the format specifier for a specific status message, including the following values: 

Do not change the order of the strings in this array or the TIdComponent.OnStatus event could return incorrect status strings.